blob: 7a75f57fbe08dbe7bfa441ac9ea15aebca43068f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
require 'test/unit'
require 'timeout'
class TestSignal < Test::Unit::TestCase
def test_signal
defined?(Process.kill) or return
begin
$x = 0
oldtrap = trap "SIGINT", proc{|sig| $x = 2}
Process.kill "SIGINT", $$
sleep 0.1
assert_equal(2, $x)
trap "SIGINT", proc{raise "Interrupt"}
x = assert_raises(RuntimeError) do
Process.kill "SIGINT", $$
sleep 0.1
end
assert(x)
assert_match(/Interrupt/, x.message)
ensure
trap "SIGINT", oldtrap
end
end
def test_exit_action
begin
r, w = IO.pipe
pid = fork {
r0, w0 = IO.pipe
trap(:USR1, "EXIT")
Thread.start { Thread.pass }
r0.sysread(4096)
}
sleep 0.1
assert_nothing_raised("[ruby-dev:26128]") {
Process.kill(:USR1, pid)
Timeout.timeout(1) {
Process.waitpid pid
}
}
ensure
r.close
w.close
end
end
end
|